| （単位：百万円） | 投資有価証券 | 前年比（％） |
|---|---|---|
| 4Q25 | 8,640 | +17.2% |
| 3Q25 | 7,969 | +7.0% |
| 2Q25 | 7,679 | +1.6% |
| 1Q25 | 7,149 | -4.5% |
| 4Q24 | 7,370 | +6.8% |
| 3Q24 | 7,447 | +11.4% |
| 2Q24 | 7,557 | +8.6% |
| 1Q24 | 7,487 | +8.8% |
| 4Q23 | 6,899 | +7.9% |
| 3Q23 | 6,682 | +5.7% |
| 2Q23 | 6,958 | -5.0% |
| 1Q23 | 6,884 | -9.9% |
| 4Q22 | 6,396 | -21.8% |
| 3Q22 | 6,319 | -23.8% |
| 2Q22 | 7,321 | -10.2% |
| 1Q22 | 7,642 | -7.0% |
| 4Q21 | 8,176 | -1.4% |
| 3Q21 | 8,296 | +8.9% |
| 2Q21 | 8,153 | +8.0% |
| 1Q21 | 8,216 | +17.4% |
| 4Q20 | 8,292 | +10.2% |
| 3Q20 | 7,621 | +4.7% |
| 2Q20 | 7,546 | +2.7% |
| 1Q20 | 7,001 | -3.5% |
| 4Q19 | 7,523 | +4.8% |
| 3Q19 | 7,280 | -0.8% |
| 2Q19 | 7,351 | -12.5% |
| 1Q19 | 7,258 | -10.4% |
| 4Q18 | 7,179 | -16.0% |
| 3Q18 | 7,341 | -12.1% |
| 2Q18 | 8,398 | +4.5% |
| 1Q18 | 8,098 | +3.6% |
| 4Q17 | 8,548 | +22.8% |
| 3Q17 | 8,347 | +31.0% |
| 2Q17 | 8,038 | - |
| 1Q17 | 7,818 | - |
| 4Q16 | 6,961 | +15.6% |
| 3Q16 | 6,373 | - |
| 4Q15 | 6,023 | - |